diff options
Diffstat (limited to 'sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/AbstractQVTGenerator.java')
| -rw-r--r-- | sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/AbstractQVTGenerator.java | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/AbstractQVTGenerator.java b/sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/AbstractQVTGenerator.java deleted file mode 100644 index e3c6e4c6b96..00000000000 --- a/sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/AbstractQVTGenerator.java +++ /dev/null @@ -1,162 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2010 CEA LIST.
- *
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
- *****************************************************************************/
-package org.eclipse.papyrus.properties.generation.generators;
-
-import java.io.IOException;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.emf.common.util.BasicDiagnostic;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
-import org.eclipse.m2m.qvt.oml.BasicModelExtent;
-import org.eclipse.m2m.qvt.oml.ExecutionContextImpl;
-import org.eclipse.m2m.qvt.oml.ExecutionDiagnostic;
-import org.eclipse.m2m.qvt.oml.ModelExtent;
-import org.eclipse.m2m.qvt.oml.TransformationExecutor;
-import org.eclipse.papyrus.properties.contexts.Context;
-import org.eclipse.papyrus.properties.generation.Activator;
-import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Listener;
-
-/**
- * An Abstract generator based on QVTO transformations.
- * Subclasses should specify the .qvto file and ModelExtents, as well as the
- * SWT widgets allowing the user to chose the input models.
- *
- * @author Camille Letavernier
- */
-public abstract class AbstractQVTGenerator implements IGenerator, Listener {
-
- /**
- * The Context created by the transformation.
- */
- protected Context generatedContext;
-
- /**
- * The output ModelExtent
- */
- protected ModelExtent out;
-
- private Set<Listener> listeners = new HashSet<Listener>();
-
- public Context generate(URI targetURI) {
-
- URI transformationURI = getTransformationURI();
- TransformationExecutor executor = new TransformationExecutor(transformationURI);
-
- List<ModelExtent> extents = getModelExtents();
-
- ExecutionContextImpl context = new ExecutionContextImpl();
- context.setConfigProperty("keepModeling", true); //$NON-NLS-1$
- //context.setLog(new WriterLog(new OutputStreamWriter(System.out)));
-
- ExecutionDiagnostic result = executor.execute(context, extents.toArray(new ModelExtent[0]));
-
- if(result.getSeverity() == org.eclipse.emf.common.util.Diagnostic.OK) {
- List<EObject> outObjects = getOutContextExtent().getContents();
- Object objectResult = outObjects.get(0);
- if(!(objectResult instanceof Context)) {
- return null;
- }
-
- ResourceSet resourceSet = new ResourceSetImpl();
- Resource contextResource = resourceSet.createResource(targetURI);
- contextResource.getContents().addAll(outObjects);
-
- return generatedContext = getContext(outObjects);
- } else {
- IStatus status = BasicDiagnostic.toIStatus(result);
- Activator.getDefault().getLog().log(status);
- }
- return generatedContext = null;
- }
-
- /**
- * @return the list of in/out/inout ModelExtents (including the OutContextExtent)
- * Implementors should ensure they add the outContextExtent to the list.
- */
- abstract protected List<ModelExtent> getModelExtents();
-
- /**
- * @return the ModelExtent containing the generated context
- */
- protected ModelExtent getOutContextExtent() {
- if(out == null) {
- out = new BasicModelExtent();
- }
-
- return out;
- }
-
- /**
- * @return the URI of the QVTO transformation file.
- */
- abstract protected URI getTransformationURI();
-
- /**
- * Loads the EObject from the given URI.
- *
- * @param uri
- * The URI from which the EObject is loaded
- * @return
- * The loaded EObject, or null if an error occured
- * @throws IOException
- * If the URI isn't a valid EObject
- */
- protected EObject loadEMFModel(URI uri) throws IOException {
- ResourceSet resourceSet = new ResourceSetImpl();
- try {
- Resource resource = resourceSet.getResource(uri, true);
- if(resource != null) {
- if(!resource.getContents().isEmpty()) {
- return resource.getContents().get(0);
- }
- }
- } catch (Exception ex) {
- throw new IOException(ex.toString());
- }
-
- return null;
- }
-
- public void addListener(Listener listener) {
- listeners.add(listener);
- }
-
- public void handleEvent(Event event) {
- for(Listener listener : listeners) {
- listener.handleEvent(event);
- }
- }
-
- /**
- * Return the generated Context from a list of EObjects
- *
- * @param outObjects
- * The list of EObjects from which the context will be retrieved
- * @return
- * The main generated context
- */
- protected Context getContext(List<EObject> outObjects) {
- Object objectResult = outObjects.get(0);
- if(!(objectResult instanceof Context)) {
- return null;
- }
- return (Context)objectResult;
- }
-}
|